Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of sulfonamide-based drugs with antimicrobial and anti-inflammatory properties. It serves as a building block in medicinal chemistry due to its ability to form stable derivatives that can modulate biological activity. Also employed in the preparation of kinase inhibitors and other bioactive molecules targeting central nervous system disorders and cancer. Its sulfonamide group enhances solubility and binding affinity to target proteins, making it valuable in drug design. Additionally, it finds use in agrochemical research for developing herbicides and plant growth regulators.